Scientists conduct full necropsy to determine what killed "offshore" killer whale
October 20, 2015
NOAA Fisheries' Sadie Wright collecting a skin sample from the killer whale.
A local Petersburg man reported the freshly dead whale to NOAA Fisheries Alaska Marine Mammal Stranding Network on Friday. NOAA Fisheries immediately dispatched an advance team to secure the whale on the beach in preparation for the necropsy. A photo taken by that advance team helped to identify the animal as an "offshore" killer whale.
The teeth were flattened to the gumline, indicating it was either a very old animal, or an offshore whale. Experts from the killer whale research community identified the animal as 0059, a female offshore first identified in the early 1990s, with documented sightings from California to the Bering Sea.
The female killer whale has been identified as an offshore killer whale, which often have worn teeth. This one's teeth were worn to the gumline and one was removed for research.
The necropsy was a collaborative effort between NOAA Fisheries, the University of Washington, the Vancouver Aquarium, and the Petersburg Marine Mammal Center.
NOAA Fisheries urges members of the public to immediately report any stranded or dead marine mammals to the Alaska Marine Mammal Stranding Hotline at 877-925-7773.
Edited by Mary Kauffman, SitNews
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